PCB size 7.5x22 mm

A1172 WLCSP (4 PIN)

R1 SMD LP2981 3.2 Volt SOT-23 National mf05a  -- NS-MF05A
C1 SMD Size A Tantal 10uF/16 3.3x1.6 mm
C2 SMD Size A Tantal 10uF/16
D1 BAT54 SMD

Terminal block 3.5 mm pitch 3 pol